Wellness & Fitness Trackers in California

RENPHO is a global consumer wellness technology brand founded in 2016, headquartered in California with international offices. The company specializes in connected smart health devices and wearables that enable individuals to track and optimize personal health metrics through advanced body composition analysis, vital sign monitoring, and recovery/wellness solutions. Core product categories include smart body composition scales (MorphoScan series using DF-BIA technology), wearable health tracking devices (LYNX smart ring, smart tape measures), eye and foot massage systems, therapeutic massage guns with temperature control, air compression recovery boots, and beauty/aesthetic devices (LED light therapy masks). All devices integrate with RENPHO's free Health App ecosystem, which serves 20M+ users globally with data analytics, goal tracking, and community features. Products are FSA/HSA eligible and clinically validated, with distribution across 100+ countries. The brand targets health-conscious consumers, fitness enthusiasts, and individuals managing chronic health conditions through accessible, app-connected health monitoring technology.

Movano Health is a wearable medical device company specializing in personalized health monitoring technology. The company develops smart rings and wearable sensors featuring patented radio frequency (RF) technology for non-invasive, cuffless vital sign monitoring including blood pressure, glucose levels, and pulse oximetry. The Evie Ring is designed for women's health with trend tracking and Apple Health integration, while the EvieMED Ring is FDA 510(k)-cleared for clinical-grade pulse oximetry. Movano's proprietary RF chip enables miniaturized, accurate biometric sensing without traditional cuffs or continuous calibration. The company advances clinical validation through partnerships with health researchers and ongoing FDA-regulated clinical studies to expand approved indications for glucose and blood pressure monitoring.

Produces a screenless recovery tracker band that monitors HRV, blood oxygen, skin temperature, sleep, and strain without user-facing screens.

Develops wearable devices designed specifically for women's health, tracking menstrual cycles, fertility signals, sleep, and movement patterns.

Manufactures clinical-grade wearable pulse oximeters and blood pressure monitoring devices with app integration for health tracking.

Manufactures sports watches with advanced health metrics including heart rate, training load, recovery time, and altitude tracking for athletes.

Manufactures and sells fitness trackers and smartwatches with heart rate, sleep, and activity monitoring, plus Fitbit Health Solutions for enterprise wellness programs.

Designs and sells the Motiv Ring, a slim fitness tracker worn on the finger that monitors activity, sleep, and heart rate continuously.

Develops Apple Watch with comprehensive health tracking (heart rate, ECG, blood oxygen, sleep) and FDA-cleared medical features for remote patient monitoring and clinical use.

Zepp Health is a consumer health technology company delivering smart wearable healthcare solutions and digital health management platforms. The company manufactures intelligent wearables including smartwatches, smart bands, and smart hearing devices capable of continuous 24/7 health monitoring and biometric data collection. The Zepp Digital Health Management Platform integrates proprietary Zepp OS, AI chips, biometric sensors, and data algorithms to provide cloud-based actionable health insights and personalized wellness guidance. Key capabilities include real-time physiological monitoring, AI-driven sports and sleep coaching, atrial fibrillation detection (with 135,000+ suspected AFib events detected), and generative AI solutions utilizing Large Language Models for natural language interaction. The platform delivers preventative care insights and enables users to understand their health data for informed decision-making. Zepp Health serves a global consumer market with 42+ million active users across 90+ countries and has shipped over 200 million units worldwide. The company collaborates with 25+ world-class research partners and combines audiologist expertise with wearable technology for hearing solutions. Products feature proprietary sensors and algorithms optimized for continuous health tracking, fitness monitoring, sleep analysis, and wellness optimization across consumer segments.